🧩 词语组成解析
abbr. 炼油工程师(Petroleum Refining Engineer)
🗣️ 情景例句
I've got no idea.
我不知道。
Excuse me. Could you give me change for a dollar?
劳驾,你能不能换1元零钱给我?
I got very angry.
我非常生气,